How do あなた earn medals?

I got medal in a club and I literally only 投稿されました one picture.

Get this: I 投稿されました a pic in Lesbian culture. I am not a lesbian. I just wanted to share the pic and I literally got a medal after a 年 and some change. Just post things that are meant for the club and don't spam and hopefully you're get a medal. Don't be impatient. I got 25 または so メダル overnight. It'll happen when it happens.

post as much as possible w/out completely spamming and hope people ファン the stuff あなた post
at least thats how i recall how あなた get a medal